Execute Python Script with Variables

The workflow JSON

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{
  "meta": {
    "templateCredsSetupCompleted": true
  },
  "nodes": [
    {
      "id": "fcf1064e-557f-4514-9109-bb10ac837f8b",
      "name": "Run python script",
      "type": "n8n-nodes-base.executeCommand",
      "position": [
        -100,
        20
      ],
      "parameters": {
        "command": "=python C:\\KOKORO\\voicegen.py \"{{ $json.text }}\" \"{{ $json.voice }}\" 1\n"
      },
      "typeVersion": 1
    },
    {
      "id": "199a3212-69c0-4314-92c8-783573f165d7",
      "name": "Passing variables",
      "type": "n8n-nodes-base.set",
      "position": [
        -320,
        20
      ],
      "parameters": {
        "mode": "raw",
        "options": {},
        "jsonOutput": "{\n  \"voice\": \"af_sarah\",\n  \"text\": \"Hello world!\"\n}\n"
      },
      "typeVersion": 3.4
    },
    {
      "id": "deb008d0-53ae-4348-a555-9e54b6e0efd4",
      "name": "Start",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        -540,
        20
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "ffa1b2bf-abc3-45d8-8b7b-de4c0780a609",
      "name": "Play sound",
      "type": "n8n-nodes-base.readBinaryFiles",
      "position": [
        120,
        20
      ],
      "parameters": {
        "fileSelector": "D:/output.mp3"
      },
      "typeVersion": 1,
      "alwaysOutputData": false
    }
  ],
  "connections": {
    "Start": {
      "main": [
        [
          {
            "node": "Passing variables",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Passing variables": {
      "main": [
        [
          {
            "node": "Run python script",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Run python script": {
      "main": [
        [
          {
            "node": "Play sound",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}

About this workflow

Manual Executecommand. Uses executeCommand, manualTrigger, readBinaryFiles. Event-driven trigger; 4 nodes.

Source: https://github.com/Zie619/n8n-workflows — original creator credit. Request a take-down →

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